Harrisburg (MDT) departure delays
5,619 departures · 19 routes · January 2025 – August 2026
78.79%
Left on time
Within 15 minutes of schedule
2.31%
Cancelled
Share of departures
101 min
When late, late by
Average delayed departure
#163
Rank
Among graded US airports
What the record says about MDT
MDT runs about as well as the average airport here.
The airlines flying from here are not equally affected. Republic Airways left on time 19.9 points more often than Allegiant Air from the same airport — which is the clearest evidence available that a delayed departure is not purely the airport's fault.
Which airlines run best out of MDT
| Airline | Departures | On time |
|---|---|---|
| Republic Airways | 376 | 87.2% |
| Delta Air Lines | 979 | 86.5% |
| American Airlines | 1,178 | 81.5% |
| United Airlines | 570 | 76.7% |
| Envoy Air | 730 | 74.9% |
| SkyWest Airlines | 546 | 73.3% |
| Allegiant Air | 987 | 67.3% |
Routes out of MDT
Common questions
How bad are delays at Harrisburg (MDT)?
78.79% of departures from MDT left within 15 minutes of schedule across 5,619 flights. That is about average.
Which airline is most punctual from MDT?
Republic Airways, at 87.2% on time from this airport. The least punctual was Allegiant Air at 67.3%.
How often are flights from MDT cancelled?
2.31% of scheduled departures did not operate.